Zeller See (Lake Constance)

Mettnau is a peninsula, located east of the town of Radolfzell in the western part of Lake Constance. It lies between the Markelfingen corner in the north and the Zeller See in the south and has a length of 3.5 kilometers and a width of up to 800 meters, a size of 140 hectares.A large part of the peninsula is a nature reserve. The Nature Reserve Mettnau includes a small island name Love Island. It is managed by Naturschutzbund Deutschland on behalf of the Regierungsbezirk of Freiburg. A spa is located on the island, and a field station of the Bird observatory Radolfzell.

The Konzertsegel (Concert sail) is an open-air stage on the shore beside Lake Constance in the town of Radolfzell. It was built in 1989 and is in the shape of a large sail made to look like a fishing net. It is a protected monument.

Radolfzell am Bodensee is a town in Germany at the western end of Lake Constance approximately 18 km northwest of Konstanz. It is the third largest town, after Constance and Singen, in the district of Konstanz, in Baden-Württemberg. Radolfzell is a well-known health care town (Mettnau) and an important railway junction of the High Rhine Railway and the Hegau-Ablach Valley Railway (leading to the Stahringen–Friedrichshafen railway). In 1990 Radolfzell was named the Federal Environment Capital City of Germany.

The Markelfinger Winkel is the part of Lake Constance between the upper part of the Mettnau Peninsula and Markelfingen. It is the northwestern continuation of the Gnadensee and its parent lake, the Untersee ("Lower Lake Constance"). It has an area of around one square kilometre.

The Liebesinsel ("Love Island") is a small, uninhabited island on Lake Constance in Germany.

Horn (am Bodensee) is a village in Baden-Württemberg, Germany. It is administratively part of the town of Gaienhofen in the Konstanz district.

Gaienhofen is a municipality in the district of Konstanz in Baden-Württemberg in Germany. It is located at the border with Switzerland. Since 1974, Gaienhofen consists of four villages: Gaienhofen, Gundholzen, Hemmenhofen and Horn. Attractions, apart from the Lake of Constance, include the Hermann-Hesse-Höri-Museum and the Museum Haus Dix.

The Radolfzeller Aach (also known as Hegauer Aach) is a right or north tributary of the Rhine in the south of Baden-Württemberg (Germany). It is approximately 32 km long.

The Untersee (German for Lower Lake), also known as Lower Lake Constance, is the smaller of the two lakes that together form Lake Constance and forms part of the boundary between Switzerland and Germany.

Moos is a town on the Bodensee (Lake Constance) in the district of Konstanz in Baden-Württemberg in Germany.

The Museum Haus Dix or House Museum Dix is the former studio and home of the German painter Otto Dix in Hemmenhofen, a district of the municipality of Gaienhofen, and also an establishment of the Kunstmuseum Stuttgart.

The Mindelsee is a Proglacial lake in Radolfzell, Baden-Württemberg Germany. Its current area is approximately 115 hectares (280 acres) with an average depth of 8 metres (26 ft). it extends approximately 2,200 metres (1.4 mi) in a northwest-southeast direction with a width of around 570 metres (1,870 ft).